Universal Licensing System
WPOJ237
CSF Wireless Spectrum, Inc.
License details
| ULS identifier | 194297 |
|---|
| Call sign | WPOJ237 |
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| Radio service | QA |
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| Status | E |
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| Grant date | 1999-03-22 |
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| Expiration | 2009-03-22 |
|---|
| Cancellation | 2009-10-24 |
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| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:27:23 |
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License history
| Date | File or call sign | Action |
|---|
| 2009-10-24 | WPOJ237 | LIEXP |
| 2009-01-05 | WPOJ237 | ESUAPR |
| 2008-12-29 | WPOJ237 | LETRES |
| 2005-09-02 | WPOJ237 | LIASS |
| 2005-08-03 | WPOJ237 | ESUAPR |
| 2005-07-29 | WPOJ237 | ESUAPR |
| 2004-03-03 | WPOJ237 | LIAUA |
| 2003-12-22 | WPOJ237 | LETCNS |
| 1999-03-22 | WPOJ237 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 194297 | 2026-08-02 02:26:19 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOJ237 | ULS 194297 | 2026-08-02 02:27:23 |
| Status | E | ULS 194297 | 2026-08-02 02:27:23 |
| Service | QA | ULS 194297 | 2026-08-02 02:27:23 |
| Grant Date | 1999-03-22 | ULS 194297 | 2026-08-02 02:27:23 |
| Expiration Date | 2009-03-22 | ULS 194297 | 2026-08-02 02:27:23 |
| Cancellation Date | 2009-10-24 | ULS 194297 | 2026-08-02 02:27:23 |